#include  <stdio.h>
#include "stdlib.h"
#include  "pkg/cdef/core/cdef.h" 
#include "pkg/delay/delay.h"
#include "pkg/wrn/core/wrn1c1.h"
#include "pkg/gear/core/gear1c1.h"
#include "pkg/time/core/time1c1.h"
#include "pkg/slope/core/slope1c1.h"